42169360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27743}}^1$

素因数の和:27775

約数の個数: 40

約数和(自身を含む): 103207680

約数和(自身を除く): 61038320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 27743, 55486, 110972, 138715, 221944, 277430, 443888, 527117, 554860, 1054234, 1109720, 2108468, 2219440, 2635585, 4216936, 5271170, 8433872, 10542340, 21084680, 42169360]

約数ペア:

[(1, 42169360), (2, 21084680), (4, 10542340), (5, 8433872), (8, 5271170), (10, 4216936), (16, 2635585), (19, 2219440), (20, 2108468), (38, 1109720), (40, 1054234), (76, 554860), (80, 527117), (95, 443888), (152, 277430), (190, 221944), (304, 138715), (380, 110972), (760, 55486), (1520, 27743)]